For sale, a high precision arc protractor for cartridge alignment.
This protractor is made of 3mm High Glossy Black Acrylic Perspex, high-precision laser cut and engraved.
The arc protractor is the most accurate protractors for cartridge alignment; this one is designed for the following Pro-Ject tonearms:
  • 12cc
  • 12cc EVO
  • Signature 12"
The geometric features are compliant with Pro-Ject specifications; see the first picture.
It is supplied with detailed instructions.
We also make custom protractors to the client's specifications.
Made in Scotland

Cartridge Arc Protractor for Pro-Ject 12cc 12cc EVO Signature 12" tonearms